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To provide cities with more green spaces, designers turned a former airport runway into an urban park and an abandoned mall into a recreational lagoon.

Google’s new Tree Canopy Lab uses AI and aerial photography to combat the urban heat island effect by showing a city exactly where it could use more trees.

Adding a green space to an urban daycare’s playground can boost a child immune system after just 28 days.

Smart home technology can provide insight into residents' health by monitoring temperature, vision, and body chemistry.

Should internet access be a human right? 42 million Americans still don’t have reliable access, but the pandemic has kickstarted initiatives to change that.

Kate McLean wants you to navigate your world by its smells, and is creating unique maps of cities by their scents.

A once impoverished and isolated neighborhood in South Dallas is now flourishing thanks to Bonton Farms.

In the impoverished community of Bonton, it takes a three-hour bus ride just to reach the nearest grocery store. But the neighborhood is now home to one of the largest urban farms in the US - offering jobs, nutrition programs, and more.

Inspired by the food shortages witnessed in New York City following Hurricane Sandy, this husband and wife team came up with the idea for a sustainable farm that floats on the sea.

In Will Hunt’s book Underground, the journalist and "urban explorer" details his expeditions through caves, mines, tunnels, catacombs, and sewer systems around the world and the depths of the information he's found.

Bird populations are paying the price for our electric lights. These volunteers are working to change that.

It’s been the ultimate futuristic dream for decades: flying cars! But now, the future finally has a deadline. At least to start, it will land in the form of a small air taxi operated by Uber, not something you’ll park in your garage.

The innovators of Copenhagen architecture are pioneering new solutions to urban living challenges, from floating parks to man-made islands.

Humans throw away 3.5 million tons of waste every day. Copenhagen is taking waste management to new heights (literally) to deal with trash from residents, making it the sustainable city of the future.

In Addis Ababa, Ethiopia, improvements to infrastructure shift focus from cars to micromobility. The city’s transportation plan calls for hundreds of kilometers of bike lanes and pedestrian pathways for increased safety.

By 2050, 70% of the world’s population will live in urban areas (up from 50% now). With the climate crisis worsening, how can we support this urban trend in a sustainable way?

A recycled road has been paved with asphalt that contains the equivalent of hundreds of thousands of plastic bags, along with thousands of glass bottles and printer cartridges’ worth of waste toner. In addition to the sheer amount of recycled materials the process will divert away from landfills, these longer-lasting roads also help to reduce the carbon footprint of construction.

From towers that create pockets of clean air to a luminescent bike path that glows like children's ceiling stars and windmills drawing lines of light across the sky, Daan Roosegaarde's entire practice is centered around the beauty of living with nature and removing pollution from urban life.